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Questions and answers about electrons
the electrical activity of an atom is the same electricity of a light bulb?
by AH020387 on March 8th, 2012
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one answer
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in Electrons
by Anonymous on December 31st, 1969
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no answers
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in
Electrons go through a wire and power a light bulb. After they light the bulb, are they still there somewhere, or are they used up and gone?
by Special K on October 10th, 2011
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2 answers
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in Electrons
Why do some of us gather static electric and tend to be shocked while handling metalic utencils?
by prof. mes solzhenitsy on July 30th, 2011
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one answer
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in Electrons
does the samsung messager 3 have video feature?
by Jay_G5044 on March 29th, 2011
| 2 people like this
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one answer
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in Electrons
how to promote my articles in an easy manner ? with no spending and options other than "sharing" on other social networking sites. ?
by rahul1993 on October 3rd, 2010
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one answer
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in Electrons
How do you work out the the electron configuration of an element such as Magnesium by using only the periodic table?
by -Nicko- on January 14th, 2010
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2 answers
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in Electrons
The energy required to dislodge electrons from sodium metal via the photoelectric effect is 275 kJ/mol. What wavelength in nm of light has sufficient energy per photon to dislodge an electron from the surface of sodium?
by Inactive member. on November 12th, 2009
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2 answers
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in Electrons
Which effect on atomic size is more significant, the nuclear charge or the energy level that electrons are filling?
by Bam Bam on November 8th, 2009
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one answer
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in Electrons
An electron in the n=7 level of the hydrogen atom relaxes to a lower energy level, emitting light of 1005 nm. What is the value of n for the level to which the electron relaxed?
by Inactive member. on November 7th, 2009
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2 answers
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in Electrons
The energy required to ionize sodium is 496 kJ/mol. What minimum frequency of light is required to ionize sodium?
v min= _____ s -1
by Inactive member. on November 7th, 2009
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one answer
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in Electrons
Is the electron a photon with toroidal topology?
by iwnit on October 31st, 2009
| 1 person likes this
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one answer
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in Electrons
Some one explain me Electron delocalization?
by Odell S on October 29th, 2009
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one answer
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in Electrons
What comed next in electron configurations? I know it goes 1s 2s 2p 3s 3p 3d, what after that?
by Anonymous on October 21st, 2009
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2 answers
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in Electrons
Can anyone explain Quantum theory?
by Anonymous on October 13th, 2009
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one answer
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in Electrons
The number of extra or deficient electrons in an atoms outer shell?
by K-Dawg on September 29th, 2009
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one answer
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in Electrons
The 3rd energy level of an atom can hold how many electrons
by tina on September 7th, 2009
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one answer
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in Electrons
When combined with calcium a group 17 element will it gain or lose electrons
by Anonymous on June 25th, 2009
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2 answers
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in Electrons
When an electron is emitted from an excited atom, where exactly does the electron originate from, the energy levels or the electron itself, and at what time does it get emitted during the transition of the electron?
by oscareo on May 30th, 2009
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2 answers
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in Electrons
How is the number of unpaired valence electrons in an atom related to the number of bonds that the atom can form?
by mccarthy on April 16th, 2009
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no answers
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in Electrons
How many unpaired electrons does Mn(II) have? The correct answer is 5, but how is that if there is a (II)? Doesn't that take away 2 d-electrons to give you 3 unpaired electrons?
by Anonymous on March 29th, 2009
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2 answers
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in Electrons
True or False? A noble gas such as helium tends not to form compounds with other elements because its outer energy level is missing to electrons
by Anonymous on March 17th, 2009
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2 answers
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in Electrons
Electrons exist in what energy level?
by ldlalfla on March 11th, 2009
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3 answers
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in Electrons
How many unpaired electrons does Mn(II) and Cu(II) have? I'm a tad bit confused as to whether the (II) is referring to oxidation state or valency. Is this the same as Mn2+ and Cu2+? Thanks!
by Anonymous on March 10th, 2009
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no answers
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in Electrons
If electrons in an atom have the lowest possible energies,the is in the what?
by Anonymous on February 19th, 2009
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3 answers
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in Electrons
How many electrons does it take to make -10 microcoulombs of charge
by Rachel Raye on February 18th, 2009
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one answer
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in Electrons
What are the energy levels of electrons?
by tanhrinh on January 28th, 2009
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3 answers
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in Electrons
WHAT ARE THE HYBRID ORBITALS OF IODINE FLUORIDE
by JOHNNY on January 25th, 2009
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one answer
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in Electrons
Why electron has both particle and wave nature?
by Anonymous on December 24th, 2008
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4 answers
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in Electrons
List all the orbitals that hydrogen electrons can occupy as it fall.
by reiak on November 30th, 2008
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one answer
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in Electrons
How do you know if an element looses or gains electrons?
by sammy on November 23rd, 2008
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one answer
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in Electrons
By changing the energy of electrons whizzing around in the nuclei of atoms, what are the results?
by timthearchitect on November 2nd, 2008
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2 answers
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in Electrons
How can you predict the absorption spectrum of a solution by looking at its color?
by Anonymous on October 22nd, 2008
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one answer
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in Electrons
How many electrons are in each energy level of Co?
by lea on October 21st, 2008
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one answer
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in Electrons
Do scientists have instruments that allow them to see the actual position of an electron in an electron cloud?
by Rich on October 18th, 2008
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one answer
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in Electrons
What experiments led to the conclusion that electrons were negatively charged particles?
by Zitz101 on October 1st, 2008
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one answer
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in Electrons
What are energy levels of electrons?
by wally08 on September 23rd, 2008
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4 answers
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in Electrons
Oxidation is a) gain of e- & species being oxidized is oxidizing agent b) gain of e- & species being oxidized is reducing agent c) loss of e- & species being oxidized is reducing agent d)loss of e- & species being oxidized is
by Anonymous on August 12th, 2008
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one answer
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in Electrons
What is an electron
by school boy on April 29th, 2008
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2 answers
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in Electrons
What does it mean when electrons are shared equally
by floam84 on February 26th, 2008
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one answer
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in Electrons
Which rule states that atoms are most stable when they have a full shell of electrons in the outer electron shell?
by Kaytrip on January 23rd, 2008
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one answer
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in Electrons
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